* build(deps): update cvxpy version from 1.5.3 to 1.6.5 in requirements
* Add ECOS solver and improve solver handling for stability
Added ECOS to requirements and enhanced compatibility with cvxpy solvers by specifying 'order' for matrix reshaping. Updated solver configurations in rocket landing and pendulum control for consistency and reliability. Improved test behavior by enforcing stricter warning handling in pytest.
* refactor: rename files and update references for inverted pendulum and path tracking modules
* refactor: rename inverted pendulum control files and update type check references
* refactor: update import statements to use consistent casing for InvertedPendulum module
